/* 背景图层样式 */
.background-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    /* 修改为正确的运行时路径 */
    background-image: url('../images/bighouse.png'); 
    /* 或者使用绝对路径（推荐） */
    /* background-image: url('/xuanzheng-company/images/bighouse.png'); */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    opacity: 0.6;
    pointer-events: none;
    z-index: -1000;
}

/* 如果图片路径有问题，至少显示一个颜色背景 */
.background-layer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(200, 200, 255, 0.1);
    z-index: -1;
}

/* 水印样式 */
.watermark {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -999;
    opacity: 0.08;
    overflow: hidden;
}

.watermark-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    transform: rotate(-30deg);
    transform-origin: center center;
}

.watermark-item {
    font-size: 16px;
    font-style: italic;
    color: #3498db;
    padding: 40px;
    user-select: none;
    white-space: nowrap;
    flex-shrink: 0;
}
